DTC B134D:02 [Front Body Control Module (FBCM)]: Notes
DTC B134D:02 (FRONT BODY CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES
| Description |
Headlight control signal error |
| Detection condition |
- Front body control module (FBCM) receives the error signal from the start stop unit for 5 s or more with the ignition switched ON (engine off or on).
|
| Fail-safe function |
- If DTC B134D:02 is detected when the ignition is switched ON (engine off or on), the headlight LO and the TNS are illuminated.
- If DTC B134D:02 is cleared, the headlight LO and the TNS are turned off, and the operation returns to normal.
|
| Possible cause |
- DTCs are stored in the start stop unit.
- Front body control module (FBCM) malfunction
|
| System wiring diagram |
Not applicable |